1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=x86-64 | grep cmov | count 2 2*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=x86-64 | FileCheck %s 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Worker; CHECK: jne 5*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: jne 6*9880d681SAndroid Build Coastguard Worker 7*9880d681SAndroid Build Coastguard Worker; LSR's OptimizeMax function shouldn't try to eliminate this max, because 8*9880d681SAndroid Build Coastguard Worker; it has three operands. 9*9880d681SAndroid Build Coastguard Worker 10*9880d681SAndroid Build Coastguard Workertarget datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128" 11*9880d681SAndroid Build Coastguard Worker 12*9880d681SAndroid Build Coastguard Workerdefine void @foo(double* nocapture %p, i64 %x, i64 %y) nounwind { 13*9880d681SAndroid Build Coastguard Workerentry: 14*9880d681SAndroid Build Coastguard Worker %tmp = icmp eq i64 %y, 0 ; <i1> [#uses=1] 15*9880d681SAndroid Build Coastguard Worker %umax = select i1 %tmp, i64 1, i64 %y ; <i64> [#uses=2] 16*9880d681SAndroid Build Coastguard Worker %tmp8 = icmp ugt i64 %umax, %x ; <i1> [#uses=1] 17*9880d681SAndroid Build Coastguard Worker %umax9 = select i1 %tmp8, i64 %umax, i64 %x ; <i64> [#uses=1] 18*9880d681SAndroid Build Coastguard Worker br label %bb4 19*9880d681SAndroid Build Coastguard Worker 20*9880d681SAndroid Build Coastguard Workerbb4: ; preds = %bb4, %entry 21*9880d681SAndroid Build Coastguard Worker %i.07 = phi i64 [ 0, %entry ], [ %2, %bb4 ] ; <i64> [#uses=2] 22*9880d681SAndroid Build Coastguard Worker %scevgep = getelementptr double, double* %p, i64 %i.07 ; <double*> [#uses=2] 23*9880d681SAndroid Build Coastguard Worker %0 = load double, double* %scevgep, align 8 ; <double> [#uses=1] 24*9880d681SAndroid Build Coastguard Worker %1 = fmul double %0, 2.000000e+00 ; <double> [#uses=1] 25*9880d681SAndroid Build Coastguard Worker store double %1, double* %scevgep, align 8 26*9880d681SAndroid Build Coastguard Worker %2 = add i64 %i.07, 1 ; <i64> [#uses=2] 27*9880d681SAndroid Build Coastguard Worker %exitcond = icmp eq i64 %2, %umax9 ; <i1> [#uses=1] 28*9880d681SAndroid Build Coastguard Worker br i1 %exitcond, label %return, label %bb4 29*9880d681SAndroid Build Coastguard Worker 30*9880d681SAndroid Build Coastguard Workerreturn: ; preds = %bb4 31*9880d681SAndroid Build Coastguard Worker ret void 32*9880d681SAndroid Build Coastguard Worker} 33